Mechanically induced gratings

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CPC
G02B6/02071

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/02071Mechanically induced gratings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber and method for producing optical fiber
- Patent number 12,164,145
- Issue date Dec 10, 2024
- Sumitomo Electric Industries, Ltd.
- Takemi Hasegawa
- G02 - OPTICS
Information Patent Grant
Single mode optical fiber with low bend loss at small and large ben...
- Patent number 11,307,350
- Issue date Apr 19, 2022
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Grant
Optical imaging system employing vortex fiber for multiple-mode ill...
- Patent number 10,827,911
- Issue date Nov 10, 2020
- Trustees of Boston University
- Siddharth Ramachandran
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing a lighting device and resulting device
- Patent number 10,746,913
- Issue date Aug 18, 2020
- BROCHIER TECHNOLOGIES
- Chris Barbe
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
High-bandwidth bend-insensitive multimode optical fiber
- Patent number 10,317,619
- Issue date Jun 11, 2019
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Runhan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable superstructure fiber grating device
- Patent number 9,864,131
- Issue date Jan 9, 2018
- Fei Luo
- G02 - OPTICS
Information Patent Grant
Low-cost fiber optic sensor for large strains
- Patent number 9,846,276
- Issue date Dec 19, 2017
- Washington State University
- Rahul Panat
- G02 - OPTICS
Information Patent Grant
Apparatus for generating long-period gratings in optical fiber
- Patent number 9,513,433
- Issue date Dec 6, 2016
- KS PHOTONICS INC.
- Young Kie Kim
- G02 - OPTICS
Information Patent Grant
Stabilizing apparatus for tremolo system for string instrument
- Patent number 9,261,644
- Issue date Feb 16, 2016
- Scott Nicholas Dante Lionello
- Scott Nicholas Dante Lionello
- G02 - OPTICS
Information Patent Grant
Few moded fiber device employing mode conversion
- Patent number 9,244,218
- Issue date Jan 26, 2016
- OFS Fitel, LLC
- Kazi S. Abedin
- G02 - OPTICS
Information Patent Grant
Tunable optical supercontinuum enhancement
- Patent number 8,718,411
- Issue date May 6, 2014
- The University of Sydney
- Dane Austin
- G02 - OPTICS
Information Patent Grant
Beam area adjustment through fiber bending
- Patent number 8,478,084
- Issue date Jul 2, 2013
- AMS Research Corporation
- Venkatapuram S. Sudarshanam
- G02 - OPTICS
Information Patent Grant
Dual twist single helix optical fiber grating
- Patent number 8,218,921
- Issue date Jul 10, 2012
- Chiral Photonics, Inc.
- Victor Il'ich Kopp
- G02 - OPTICS
Information Patent Grant
Beam area adjustment through fiber bending
- Patent number 8,009,945
- Issue date Aug 30, 2011
- AMS Research Corporation
- Venkatapuram S. Sudarshanam
- G02 - OPTICS
Information Patent Grant
Phase-engineered fibers for use in generating cylindrical vector beams
- Patent number 7,941,012
- Issue date May 10, 2011
- OPS Fitel, LLC
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Grant
Systems and techniques for generating cylindrical vector beams
- Patent number 7,778,498
- Issue date Aug 17, 2010
- OFS Fitel LLC
- Siddharth Ramanchandran
- G02 - OPTICS
Information Patent Grant
Polarization insensitive microbend fiber gratings and devices using...
- Patent number 7,519,254
- Issue date Apr 14, 2009
- OFS Fitel, LLC
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Grant
Polarization insensitive microbend fiber gratings and devices using...
- Patent number 7,352,939
- Issue date Apr 1, 2008
- Fitel U.S.A. Corp.
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Grant
Polarization insensitive microbend fiber gratings and devices using...
- Patent number 7,340,132
- Issue date Mar 4, 2008
- Fitel U.S.A. Corp.
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Grant
Polarization insensitive microbend fiber gratings and devices using...
- Patent number 7,340,139
- Issue date Mar 4, 2008
- Fitel U.S.A. Corp.
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Grant
Fiber optic switch
- Patent number 7,302,128
- Issue date Nov 27, 2007
- Florida Institute of Technology
- Barry Grossman
- G02 - OPTICS
Information Patent Grant
Devices based on optical waveguides with adjustable Bragg gratings
- Patent number 7,233,720
- Issue date Jun 19, 2007
- General Photonics Corporation
- Xiaotian Steve Yao
- G02 - OPTICS
Information Patent Grant
Polarization insensitive microbend fiber gratings and devices using...
- Patent number 7,177,510
- Issue date Feb 13, 2007
- Fitel U.S.A. Corp.
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Grant
Optical fiber sensors based on pressure-induced temporal periodic v...
- Patent number 7,138,621
- Issue date Nov 21, 2006
- Virginia Tech Intellectual Properties, Inc.
- Anbo Wang
- G01 - MEASURING TESTING
Information Patent Grant
Re-configurable optical add-drop multiplexer
- Patent number 7,136,589
- Issue date Nov 14, 2006
- Hon Hai Precision Ind. Co., Ltd.
- Ximin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double-clad fiber lasers and amplifiers having long-period fiber gr...
- Patent number 7,064,889
- Issue date Jun 20, 2006
- The Board of Trustees of the Leland Stanford Junior University
- Michel J. F. Digonnet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable long period fiber grating structure and fabrication method
- Patent number 7,013,066
- Issue date Mar 14, 2006
- National Taiwan University
- Enboa Wu
- G02 - OPTICS
Information Patent Grant
Optical fiber cladding with low polarization-dependent coupling
- Patent number 6,922,495
- Issue date Jul 26, 2005
- Novera Optics, Inc.
- Wayne V. Sorin
- G02 - OPTICS
Information Patent Grant
Optical apparatus with faraday rotator, static gain flattening filt...
- Patent number 6,850,655
- Issue date Feb 1, 2005
- Novera Optics, Inc.
- Wayne V. Sorin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable dynamic gain flattening filter using polarization delays
- Patent number 6,847,742
- Issue date Jan 25, 2005
- Novera Optics, Inc.
- Wayne V. Sorin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR LASER PROCESSING A MATERIAL
- Publication number 20240342833
- Publication date Oct 17, 2024
- Trumpf Laser UK Limited
- Andrew Malinowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MODE-SELECTIVE OPTICAL FIBER COUPLERS
- Publication number 20240159966
- Publication date May 16, 2024
- Corning Incorporated
- Sergey Anatol'evich Kuchinsky
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER CABLE
- Publication number 20230393332
- Publication date Dec 7, 2023
- FUJIKURA LTD.
- Miku Miyata
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND METHOD FOR PRODUCING OPTICAL FIBER
- Publication number 20230228937
- Publication date Jul 20, 2023
- Sumitomo Electric Industries, Ltd.
- Takemi HASEGAWA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SINGLE MODE OPTICAL FIBER WITH LOW BEND LOSS AT SMALL AND LARGE BEN...
- Publication number 20210041623
- Publication date Feb 11, 2021
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Application
OPTICAL IMAGING SYSTEM EMPLOYING VORTEX FIBER FOR MULTIPLE-MODE ILL...
- Publication number 20190290100
- Publication date Sep 26, 2019
- Trustees of Boston University
- Siddharth Ramachandran
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and Method For Laser Processing A Material
- Publication number 20190262949
- Publication date Aug 29, 2019
- SPI LASERS UK LIMITED
- Andrew Malinowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH-BANDWIDTH BEND-INSENSITIVE MULTIMODE OPTICAL FIBER
- Publication number 20180372946
- Publication date Dec 27, 2018
- Runhan WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEW MODED FIBER DEVICE EMPLOYING MODE CONVERSION
- Publication number 20150192733
- Publication date Jul 9, 2015
- OFS FITEL, LLC
- Kazi S. Abedin
- G02 - OPTICS
Information Patent Application
BEAM AREA ADJUSTMENT THROUGH FIBER BENDING
- Publication number 20110280516
- Publication date Nov 17, 2011
- AMS Research Corporation
- Venkatapuram S. Sudarshanam
- G02 - OPTICS
Information Patent Application
Coated Optical Fiber Identifying Apparatus and Coated Optical Fiber...
- Publication number 20110141458
- Publication date Jun 16, 2011
- Nippon Telegraph and Telephone Corporation
- Takashi Matsui
- G02 - OPTICS
Information Patent Application
Phase-Engineered Fibers for Use in Generating Cylindrical Vector Beams
- Publication number 20100303402
- Publication date Dec 2, 2010
- OFS FITEL LLC
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
BEAM AREA ADJUSTMENT THROUGH FIBER BENDING
- Publication number 20100158458
- Publication date Jun 24, 2010
- AMS Research Corporation
- Venkatapuram S. Sudarshanam
- G02 - OPTICS
Information Patent Application
TUNABLE OPTICAL SUPERCONTINUUM ENHANCEMENT
- Publication number 20100067555
- Publication date Mar 18, 2010
- THE UNIVERSITY OF SYDNEY
- Dane Austin
- G02 - OPTICS
Information Patent Application
DUAL TWIST SINGLE HELIX OPTICAL FIBER GRATING
- Publication number 20100008627
- Publication date Jan 14, 2010
- Chiral Photonics, Inc.
- Victor II'ich Kopp
- G02 - OPTICS
Information Patent Application
Systems and Techniques for Generating Cylindrical Vector Beams
- Publication number 20090202191
- Publication date Aug 13, 2009
- Furukawa Electric North America, Inc.
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
Devices Based on Optical Waveguides with Adjustable Bragg Gratings
- Publication number 20080159692
- Publication date Jul 3, 2008
- General Photonics Corporation, a Delaware corporation
- Xiaotian Steve Yao
- G02 - OPTICS
Information Patent Application
Polarization insensitive microbend fiber gratings and devices using...
- Publication number 20070104435
- Publication date May 10, 2007
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
Polarization insensitive microbend fiber gratings and devices using...
- Publication number 20070104432
- Publication date May 10, 2007
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
Polarization insensitive microbend fiber gratings and devices using...
- Publication number 20070104434
- Publication date May 10, 2007
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
Polarization insensitive microbend fiber gratings and devices using...
- Publication number 20070104433
- Publication date May 10, 2007
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SENSORS BASED ON PRESSURE-INDUCED TEMPORAL PERIODIC V...
- Publication number 20060291768
- Publication date Dec 28, 2006
- Virginia Tech Intellectual Properties, Inc.
- Anbo WANG
- G02 - OPTICS
Information Patent Application
Polarization insensitive microbend fiber gratings and devices using...
- Publication number 20060029346
- Publication date Feb 9, 2006
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
Fiber Optic Switch
- Publication number 20050196093
- Publication date Sep 8, 2005
- FLORIDA INSTITUTE OF TECHNOLOGY
- Barry G. Grossman
- G02 - OPTICS
Information Patent Application
Devices based on optical waveguides with adjustable bragg gratings
- Publication number 20050041922
- Publication date Feb 24, 2005
- General Photonics Corporation
- Xiaotian Steve Yao
- G02 - OPTICS
Information Patent Application
Re-configurable optical add-drop multiplexer
- Publication number 20040208580
- Publication date Oct 21, 2004
- Ximin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber-based device with tunable birefringence
- Publication number 20040086213
- Publication date May 6, 2004
- Siddharth Ramachandran
- G02 - OPTICS
Information Patent Application
Control of guided light in a waveguide
- Publication number 20040037495
- Publication date Feb 26, 2004
- General Photonics Corporation, a California corporation
- Xiaotian Steve Yao
- G02 - OPTICS
Information Patent Application
Double-clad fiber lasers and amplifiers having long-period fiber gr...
- Publication number 20040036955
- Publication date Feb 26, 2004
- Michel J.F. Digonnet
- G02 - OPTICS
Information Patent Application
Systems and methods for fabricating varying waveguide optical fiber...
- Publication number 20040005128
- Publication date Jan 8, 2004
- Fitel USA Corp.
- David John DiGiovanni
- G02 - OPTICS

Mechanically induced gratings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical fiber and method for producing optical fiber

Single mode optical fiber with low bend loss at small and large ben...

Optical imaging system employing vortex fiber for multiple-mode ill...

Method for producing a lighting device and resulting device

High-bandwidth bend-insensitive multimode optical fiber

Tunable superstructure fiber grating device

Low-cost fiber optic sensor for large strains

Apparatus for generating long-period gratings in optical fiber

Stabilizing apparatus for tremolo system for string instrument

Few moded fiber device employing mode conversion

Tunable optical supercontinuum enhancement

Beam area adjustment through fiber bending

Dual twist single helix optical fiber grating

Beam area adjustment through fiber bending

Phase-engineered fibers for use in generating cylindrical vector beams

Systems and techniques for generating cylindrical vector beams

Polarization insensitive microbend fiber gratings and devices using...

Polarization insensitive microbend fiber gratings and devices using...

Polarization insensitive microbend fiber gratings and devices using...

Polarization insensitive microbend fiber gratings and devices using...

Fiber optic switch

Devices based on optical waveguides with adjustable Bragg gratings

Polarization insensitive microbend fiber gratings and devices using...

Optical fiber sensors based on pressure-induced temporal periodic v...

Re-configurable optical add-drop multiplexer

Double-clad fiber lasers and amplifiers having long-period fiber gr...

Tunable long period fiber grating structure and fabrication method

Optical fiber cladding with low polarization-dependent coupling

Optical apparatus with faraday rotator, static gain flattening filt...

Tunable dynamic gain flattening filter using polarization delays

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR LASER PROCESSING A MATERIAL

MODE-SELECTIVE OPTICAL FIBER COUPLERS

OPTICAL FIBER CABLE

OPTICAL FIBER AND METHOD FOR PRODUCING OPTICAL FIBER

SINGLE MODE OPTICAL FIBER WITH LOW BEND LOSS AT SMALL AND LARGE BEN...

OPTICAL IMAGING SYSTEM EMPLOYING VORTEX FIBER FOR MULTIPLE-MODE ILL...

Apparatus and Method For Laser Processing A Material

HIGH-BANDWIDTH BEND-INSENSITIVE MULTIMODE OPTICAL FIBER

FEW MODED FIBER DEVICE EMPLOYING MODE CONVERSION

BEAM AREA ADJUSTMENT THROUGH FIBER BENDING

Coated Optical Fiber Identifying Apparatus and Coated Optical Fiber...

Phase-Engineered Fibers for Use in Generating Cylindrical Vector Beams

BEAM AREA ADJUSTMENT THROUGH FIBER BENDING

TUNABLE OPTICAL SUPERCONTINUUM ENHANCEMENT

DUAL TWIST SINGLE HELIX OPTICAL FIBER GRATING

Systems and Techniques for Generating Cylindrical Vector Beams

Devices Based on Optical Waveguides with Adjustable Bragg Gratings

Polarization insensitive microbend fiber gratings and devices using...

Polarization insensitive microbend fiber gratings and devices using...

Polarization insensitive microbend fiber gratings and devices using...

Polarization insensitive microbend fiber gratings and devices using...

OPTICAL FIBER SENSORS BASED ON PRESSURE-INDUCED TEMPORAL PERIODIC V...

Polarization insensitive microbend fiber gratings and devices using...

Fiber Optic Switch

Devices based on optical waveguides with adjustable bragg gratings

Re-configurable optical add-drop multiplexer

Optical fiber-based device with tunable birefringence

Control of guided light in a waveguide

Double-clad fiber lasers and amplifiers having long-period fiber gr...

Systems and methods for fabricating varying waveguide optical fiber...